LOreal Professionnel INOA Ammonia Free Hair Color 2.1oz (7.34/7Gc) Golden Copper Blonde Permanent color with ODS2 technology for uncompromised comfort. Lightens up to 3 levels in 35 minutes. This gets 100% white hair coverage and 50% more shine. It. Easy to mix and apply. Leaves hair feeling intensely nourished and hydrated until next color treatment. Hair is softer than before the hair coloring process. Sublime shine. Mix 1 to 1 ratio.